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67

powerbank 50000mah

Worth a look

Shows demand growing +208.8% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 34Growth 98Conversion 38Competition 74Returns 83Price range 91Avg price 95Brand share 60Review moat 49Quality gap 65

Growth

Incredible+208.8%

90-day search growth — must beat 0% to launch

Avg price

Incredible€31.82

avg listing price — sweet spot $15–$100

Price range

Great€12.38–€68.47

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Great1.6%

return rate — above 6% kills the launch gate

Competition

Good40%

top-5 click share — leaders hold, buyers still browse

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Good69%

top-5 brand share — brands hold most of the demand

Review moat

Okay1,586.83

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay3.1%

search→purchase rate — share of searches ending in a sale

Market size

Okay€166K

€166K/yr · 170K searches

According to Flapen's Amazon Germany niche tracking, powerbank 50000mah is a €166K/yr Amazon Germany market (170K searches/yr). The top 5 brands hold 69% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 67/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

Market data

Units sold / yr
5K–6K
avg 0–100/product
Revenue / yr
€159K–€191K
units × avg price
Launch success
90%
18 of 20 new (360d)
Conversion rate
3.1%
Avg BSR
#233
Page quality
0%
Prime
43%
Sponsored
97%
Out of stock
20.1%
Avg brand age
23 months
Avg seller age
191 days

Competition

The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.

Brands

20 rising

Sellers

69

Top-5 brand share

69%

Top 20: 100%

Top-5 click share

40%

Top 20: 87%

Open market

26%

  • PDBEST44%
  • hganus7%
  • CFIAI6%
  • CUZAR6%
  • Liahomco6%
  • Bogseth5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +208.8% search growth over the last 90 days.
8K6KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul · busiest ÷ quietest = 3.1×

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%€7K8%€13K12%€20K16%€27K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 35 tracked products in this niche — three views at once, no toggling.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Aufladen26%

“Schnell entladen und dann fast 24 h geladen”

Qualität insgesamt14%

“Super Produkt”

Preis-Leistungs-Verhältnis10%

“Innovative starke Power Bank zu einem hervorragenden Preis”

beworben Vs Tatsächliches Produkt7%

“Erfüllt sein Zweck”

Akkulaufzeit7%

“hat viel Power”

Stärke5%

“robust”

Speicherkapazität4%

“Hohe Kapazität”

Portabilität3%

“Super Powerbank”

Haltbarkeit3%

“robust”

Benutzerfreundlichkeit2%

“einfache Handhabung”

What buyers complain about

Aufladen32%

“Hält nicht, was sie verspricht – Massive Entladung unter Last”

Gewicht schwer11%

“Bissl schwer”

Speicherkapazität6%

“Ladekapazität begrenzt”

Haltbarkeit5%

“Nach 8 Monaten defekt”

beworben Vs Tatsächliches Produkt5%

“Gewichtsangabe irreführend”

Qualität insgesamt4%

“Qualität unzureichend”

Akkulaufzeit4%

“dann sofort 0 % bei beiden Akkus???”

Funktionalität insgesamt2%

“Funktioniert nicht”

Gesamtgröße2%

“Leider etwas grösser”

Zertifizierungen1%

“Leider keine CCC Kennzeichnung”

Top return reasons

Gewicht schwer25%
Aufladen23%
Gesamtgröße21%
Funktionalität insgesamt5%
Kompatibilität – insgesamt4%
Defekt Material/Teile2%
Zertifizierungen2%
Akkulaufzeit2%
beworben Vs Tatsächliches Produkt2%
Qualität insgesamt2%

Common questions

Is powerbank 50000mah profitable to sell on Amazon Germany?
The niche generates €166K/yr across 35 tracked products. 18 of 20 products launched in the last 360 days are still selling. 90-day search growth is +208.8%. Flapen's verdict: Worth a look (67/100).
How competitive is the powerbank 50000mah niche?
20 brands and 69 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 69% of demand.
What do buyers complain about in powerbank 50000mah?
Top complaints mined from reviews: Aufladen, Gewicht schwer, Speicherkapazität. The return rate is 1.6%.
When does demand for powerbank 50000mah peak?
Demand peaks in May–Jun–Jul; the busiest month runs 3.1× the quietest.
What does it cost to enter the powerbank 50000mah niche?
Listings span €12.38–€68.47; the average listing price is €31.82 (sweet spot $15–$100). The average incumbent carries 1,587 reviews — the moat a new listing must climb.

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